ATE347628T1 - Zahnseide - Google Patents

Zahnseide

Info

Publication number
ATE347628T1
ATE347628T1 AT98920647T AT98920647T ATE347628T1 AT E347628 T1 ATE347628 T1 AT E347628T1 AT 98920647 T AT98920647 T AT 98920647T AT 98920647 T AT98920647 T AT 98920647T AT E347628 T1 ATE347628 T1 AT E347628T1
Authority
AT
Austria
Prior art keywords
filament
roller assembly
draw roller
passed
dental floss
Prior art date
Application number
AT98920647T
Other languages
English (en)
Inventor
David Mackenzie Hill
Ian Roberts
Original Assignee
Peri Dent Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GBGB9709108.6A external-priority patent/GB9709108D0/en
Priority claimed from GBGB9717727.3A external-priority patent/GB9717727D0/en
Priority claimed from GBGB9720354.1A external-priority patent/GB9720354D0/en
Application filed by Peri Dent Ltd filed Critical Peri Dent Ltd
Application granted granted Critical
Publication of ATE347628T1 publication Critical patent/ATE347628T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C15/00—Devices for cleaning between the teeth
    • A61C15/04—Dental floss; Floss holders
    • A61C15/041—Dental floss
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
AT98920647T 1997-05-07 1998-05-07 Zahnseide ATE347628T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9709108.6A GB9709108D0 (en) 1997-05-07 1997-05-07 Improvements in or relating to plastics materials yarn
GBGB9717727.3A GB9717727D0 (en) 1997-08-22 1997-08-22 Improvements in or relating to plastics material yarn
GBGB9720354.1A GB9720354D0 (en) 1997-09-25 1997-09-25 Improvements in or relating to plastics materials yarn

Publications (1)

Publication Number Publication Date
ATE347628T1 true ATE347628T1 (de) 2006-12-15

Family

ID=27268833

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98920647T ATE347628T1 (de) 1997-05-07 1998-05-07 Zahnseide

Country Status (5)

Country Link
EP (1) EP0938600B1 (de)
AT (1) ATE347628T1 (de)
AU (1) AU7344098A (de)
DE (1) DE69836576D1 (de)
WO (1) WO1998050607A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582634B2 (en) 1998-05-07 2003-06-24 Peri-Dent Limited Process of making a yarn
GB9817011D0 (en) * 1998-08-06 1998-09-30 Peri Dent Ltd Improvements in or relating to plastic yarn
CN100422403C (zh) * 2003-12-10 2008-10-01 林祥 Pe低成本高强度纤维及工业化生产工艺
JP2013515871A (ja) * 2009-12-23 2013-05-09 インビスタ テクノロジーズ エス エイ アール エル 抗粘着添加剤を含む弾性繊維
CN109758248B (zh) * 2019-01-09 2020-11-13 厦门爱得齿口腔医疗科技有限公司 一种毛绒口腔清洁器的成型工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800812A (en) * 1972-11-27 1974-04-02 Pauldan Ind Inc Dental floss and method of making same
GB2128133B (en) * 1982-10-01 1986-05-21 Johnson & Johnson Fibrillatable dental floss tape
US5209251A (en) * 1988-03-29 1993-05-11 Colgate-Palmolive Company Dental floss
CA1319545C (en) * 1988-04-26 1993-06-29 Narimichi Honda Dental floss and interdental cleaning tool

Also Published As

Publication number Publication date
WO1998050607A1 (en) 1998-11-12
EP0938600B1 (de) 2006-12-06
AU7344098A (en) 1998-11-27
EP0938600A1 (de) 1999-09-01
DE69836576D1 (de) 2007-01-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties